{"api_version":"1","generated_at":"2026-10-17T01:55:15+00:00","cve":"CVE-2026-110752","urls":{"html":"https://cve.report/CVE-2026-110752","api":"https://cve.report/api/cve/CVE-2026-110752.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-110752","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-110752"},"summary":{"title":"Text::CSV_XS versions before 1.65 for Perl allow memory exhaustion by allocating one entry per index of an RFC 7111 selector in fragment","description":"Text::CSV_XS versions before 1.65 for Perl allow memory exhaustion by allocating one entry per index of an RFC 7111 selector in fragment.\n\nfragment expands a row= or col= selector into an array with one element per selected index before it reads any data, and it does not clamp an explicit end column in a cell= selector to the row. Only the syntax and order of the ranges are checked, so row=1-400000000 on a two-line file allocates 400 million elements.\n\nAn application that passes a request-supplied fragment to fragment or csv can be made to exhaust memory, which ends the process with an Out of memory error that eval cannot catch.","state":"PUBLISHED","assigner":"CPANSec","published_at":"2026-10-16 23:17:00","updated_at":"2026-10-16 23:17:00"},"problem_types":["CWE-770","CWE-770 CWE-770 Allocation of Resources Without Limits or Throttling"],"metrics":[],"references":[{"url":"https://github.com/cpan-authors/Text-CSV_XS/commit/d9d3d66f9ff6a8a1bc255a6ef05100f9b102b92b.patch","name":"https://github.com/cpan-authors/Text-CSV_XS/commit/d9d3d66f9ff6a8a1bc255a6ef05100f9b102b92b.patch","refsource":"9b29abf9-4ab0-4765-b253-1875cd9b441e","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://metacpan.org/release/HMBRAND/Text-CSV_XS-1.65/changes","name":"https://metacpan.org/release/HMBRAND/Text-CSV_XS-1.65/changes","refsource":"9b29abf9-4ab0-4765-b253-1875cd9b441e","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-110752","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-110752","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[{"source":"CNA","time":"2026-10-14T00:00:00.000Z","lang":"en","value":"Fix committed to upstream repository."},{"source":"CNA","time":"2026-10-15T00:00:00.000Z","lang":"en","value":"Version 1.65 released with fix."}],"solutions":[{"source":"CNA","title":"","value":"Upgrade to Text-CSV_XS 1.65 or later.","time":"","lang":"en"}],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"collectionURL":"https://cpan.org/modules","defaultStatus":"unaffected","modules":["Text::CSV_XS"],"packageName":"Text-CSV_XS","packageURL":"pkg:cpan/Text-CSV_XS","programFiles":["CSV_XS.pm"],"programRoutines":[{"name":"Text::CSV_XS::fragment"},{"name":"Text::CSV_XS::csv"}],"repo":"https://github.com/cpan-authors/Text-CSV_XS","versions":[{"lessThan":"1.65","status":"affected","version":"0","versionType":"custom"}]}],"descriptions":[{"lang":"en","value":"Text::CSV_XS versions before 1.65 for Perl allow memory exhaustion by allocating one entry per index of an RFC 7111 selector in fragment.\n\nfragment expands a row= or col= selector into an array with one element per selected index before it reads any data, and it does not clamp an explicit end column in a cell= selector to the row. Only the syntax and order of the ranges are checked, so row=1-400000000 on a two-line file allocates 400 million elements.\n\nAn application that passes a request-supplied fragment to fragment or csv can be made to exhaust memory, which ends the process with an Out of memory error that eval cannot catch."}],"problemTypes":[{"descriptions":[{"cweId":"CWE-770","description":"CWE-770 Allocation of Resources Without Limits or Throttling","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-10-16T22:06:03.622Z","orgId":"9b29abf9-4ab0-4765-b253-1875cd9b441e","shortName":"CPANSec"},"references":[{"tags":["patch"],"url":"https://github.com/cpan-authors/Text-CSV_XS/commit/d9d3d66f9ff6a8a1bc255a6ef05100f9b102b92b.patch"},{"tags":["release-notes"],"url":"https://metacpan.org/release/HMBRAND/Text-CSV_XS-1.65/changes"}],"solutions":[{"lang":"en","value":"Upgrade to Text-CSV_XS 1.65 or later."}],"source":{"discovery":"UNKNOWN"},"timeline":[{"lang":"en","time":"2026-10-14T00:00:00.000Z","value":"Fix committed to upstream repository."},{"lang":"en","time":"2026-10-15T00:00:00.000Z","value":"Version 1.65 released with fix."}],"title":"Text::CSV_XS versions before 1.65 for Perl allow memory exhaustion by allocating one entry per index of an RFC 7111 selector in fragment","x_generator":{"engine":"cpansec-cna-tool 0.1"}}},"cveMetadata":{"assignerOrgId":"9b29abf9-4ab0-4765-b253-1875cd9b441e","assignerShortName":"CPANSec","cveId":"CVE-2026-110752","datePublished":"2026-10-16T22:06:03.622Z","dateReserved":"2026-10-14T17:05:46.947Z","dateUpdated":"2026-10-16T22:06:03.622Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-10-16 23:17:00","lastModifiedDate":"2026-10-16 23:17:00","problem_types":["CWE-770","CWE-770 CWE-770 Allocation of Resources Without Limits or Throttling"],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"110752","Ordinal":"1","Title":"Text::CSV_XS versions before 1.65 for Perl allow memory exhausti","CVE":"CVE-2026-110752","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"110752","Ordinal":"1","NoteData":"Text::CSV_XS versions before 1.65 for Perl allow memory exhaustion by allocating one entry per index of an RFC 7111 selector in fragment.\n\nfragment expands a row= or col= selector into an array with one element per selected index before it reads any data, and it does not clamp an explicit end column in a cell= selector to the row. Only the syntax and order of the ranges are checked, so row=1-400000000 on a two-line file allocates 400 million elements.\n\nAn application that passes a request-supplied fragment to fragment or csv can be made to exhaust memory, which ends the process with an Out of memory error that eval cannot catch.","Type":"Description","Title":"Text::CSV_XS versions before 1.65 for Perl allow memory exhausti"}]}}}